Re: [PATCH 4/4] dt-bindings: display: mediatek: add MT8195 hdmi bindings

[Rob Herring]

On Tue, 07 Sep 2021 10:37:21 +0200, Guillaume Ranquet wrote:
> Add Mediatek HDMI and HDMI-DDC bindings for MT8195 SoC.
> 
> Signed-off-by: Guillaume Ranquet <granquet@xxxxxxxxxxxx>
> ---
>  .../mediatek/mediatek,mt8195-hdmi-ddc.yaml    | 46 +++++++++
>  .../mediatek/mediatek,mt8195-hdmi.yaml        | 99 +++++++++++++++++++
>  2 files changed, 145 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi-ddc.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.yaml
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.example.dts:19:18: fatal error: dt-bindings/clock/mt8195-clk.h: No such file or directory
   19 |         #include <dt-bindings/clock/mt8195-clk.h>
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [scripts/Makefile.lib:379: Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1438: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1525170

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.